| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fisher, Aidan T (12)
|
MDACA |
36.74 |
36.59 |
-0.15 |
| 2 |
Olszyk, Gabriel A (12)
|
MDBAAC |
40.31 |
37.46 |
-2.85 |
| 3 |
Lisiewski, Adrian Z (12)
|
MDBAAC |
40.24 |
39.00 |
-1.24 |
| 4 |
Kim, Victor S (11)
|
MDACA |
41.88 |
39.93 |
-1.95 |
| 5 |
Plaisted, Harrison T (12)
|
MDBAAC |
42.15 |
41.71 |
-0.44 |
| 6 |
Clark, Noah E (11)
|
MDFAST |
42.06 |
42.28 |
0.22 |
| 7 |
Jankowiak, Michael L (11)
|
MDACA |
48.13 |
42.40 |
-5.73 |
| 8 |
Balto, Max A (11)
|
MDACSS |
49.82 |
43.08 |
-6.74 |
| 9 |
Ollis, Cameron P (11)
|
MDACA |
48.00 |
45.92 |
-2.08 |
| 10 |
Byrne, Wyatt M (11)
|
MDBAAC |
1:13.47 |
1:11.89 |
-1.58 |
| 11 |
Ku, Lucas L (12)
|
MDFAST |
55.44 |
1:16.42 |
20.98 |
|
Barbaris, Robert A (12)
|
MDACA |
1:05.53 |
DQ |
- |
|
Choinski, Nathan M (12)
|
MDACA |
44.68 |
DQ |
- |
|
Dube, Noah J (12)
|
MDACA |
|
DQ |
- |
|
Stepp, Hayden J (11)
|
MDACA |
57.12 |
DQ |
- |
|
Le, Maxwell T (12)
|
MDACA |
|
NS |
- |